GRAND RAPIDS, Mich. — Our final experiment we shared with the kids at Plainfield Child Care was a chemical reaction between baking soda and vinegar. It sort of illustrates a volcanic eruption, ...

Scientists found the first natural proof that underwater volcanoes make ammonia without biology, a reaction that may have ...

The Iodine Clock Reaction is classic chemistry in action. And it is amazingly simple. You can by a kit from a number of different science websites…or you can just go to your local grocery store to ...

In this activity, students will perform three experiments using household ingredients to observe and record color changes, indicators that a chemical reaction has taken place. Students also will ...

A revolutionary container-less chemical reactor, pioneered by the space research team at Guigne International Ltd (GIL) in Canada with scientists at the University of Bath, has been installed on the ...

As costs for energy and raw materials continue to rise, it becomes more critical for chemists to be able to mimic a reaction or to quantify the parameters required to produce a final product without ...

Light initiates many chemical reactions. Experiments have for the first time demonstrated that increasing the intensity of illumination some reactions can be significantly faster. Here, acceleration ...

Chemists use symbols and formulae to represent elements, ions and compounds. Chemical equations model the changes that happen in chemical reactions. The mole and Avogadro's constant - OCR Gateway What ...

Chemical reactions make new chemicals. Atoms are rearranged during a chemical reaction, but the number of atoms does not change. Evidence of chemical reactions includes a large temperature change, ...